EP 2058204 B1 20130522 - Method and apparatus to control temperature of an exhaust aftertreatment system for a hybrid powertrain
Title (en)
Method and apparatus to control temperature of an exhaust aftertreatment system for a hybrid powertrain
Title (de)
Verfahren und Vorrichtung zur Temperatursteuerung eines Abgasnachbehandlungssystem für einen hybriden Antriebsstrang
Title (fr)
Procédé et appareil pour contrôler la température dans un système de post-traitement d'échappement pour une transmission hybride
Publication
Application
Priority
- US 98598107 P 20071107
- US 23397308 A 20080919
Abstract (en)
[origin: EP2058204A2] An internal combustion engine is fluidly connected to an exhaust aftertreatment system and operatively connected to an electro-mechanical transmission to transmit tractive power to a driveline. The engine is controlled during an engine operating cycle by determining a temperature of the exhaust aftertreatment system and adjusting power output of the engine based upon the temperature of the exhaust aftertreatment system and a preferred temperature range of the exhaust aftertreatment system. The electro-mechanical transmission is controlled to transmit tractive power to the driveline to meet an operator torque request based upon the adjusted power output of the engine.
IPC 8 full level
B60W 30/18 (2012.01); B60W 10/10 (2012.01); F02D 41/02 (2006.01); B60W 10/06 (2006.01); B60W 10/08 (2006.01); B60W 20/00 (2006.01)
CPC (source: EP US)
B60K 6/445 (2013.01 - EP); B60W 10/06 (2013.01 - EP); B60W 10/08 (2013.01 - EP US); B60W 10/105 (2013.01 - EP); B60W 20/30 (2013.01 - US); B60W 30/188 (2013.01 - EP); F02D 41/0225 (2013.01 - EP); F02D 41/024 (2013.01 - EP); B60W 20/00 (2013.01 - EP); B60Y 2300/476 (2013.01 - EP); F02D 41/06 (2013.01 - EP); F02D 2041/1433 (2013.01 - EP); F02D 2200/0802 (2013.01 - EP); Y02T 10/12 (2013.01 - EP); Y02T 10/40 (2013.01 - EP); Y02T 10/62 (2013.01 - EP)
Designated contracting state (EPC)
DE
DOCDB simple family (publication)
EP 2058204 A2 20090513; EP 2058204 A3 20120425; EP 2058204 B1 20130522
DOCDB simple family (application)
EP 08019070 A 20081031